Yes I'm familiar with those. They are the kind of Muslims who drink and party all year long but suddenly stop drinking during Ramadan.Ok Mawlena. I hope you're fasting...just in case.
Lebanon has the highest number of "just-in-case-Muslims". They are very conspicuous during the month of Ramadan. Even the ones that don't pray fast.
I know some who delete Grindr too. LOL how stupid is that?
As for me, I like to keep a chocolate bar handy during Ramadan. So that if I run into a fasting Muslim, I will grab the bar and eat it in the sexiest way possible.